| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a dental prosthesis such as an integral dental implant and a dental prosthesis which is easily manufactured, has a good biocompatibility, has a high strength, and is excellent in an esthetic effect. <P>SOLUTION: The dental prosthesis, especially the integral dental implant, consists of an outer main body made of metals and an inner main body made of plastics or composite materials, and the inner main body is composed of a core part which is entirely engaged with a hollow part of the outer main body. A manufacturing method of the dental prosthesis, especially the integral dental implant, is done by a process of forming the dental prosthesis and the outer main body with the metals and a process of forming the inner main body with the plastics or composite materials in any order, and the inner main body is composed of the core part formed in the hollow part of the outer main body. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
